baber/WOPTO huggingface dataset:
Patent JP-H0885683-A (JP)
Title: Fluid pressure elevator
Inventor: OGASAWARA TAKESHI
IPC: B66B1/40
Filed: 1994-09-19
Abstract: PURPOSE: To prevent sinkage and flotation of a passenger cage caused by getting-in-and-off of passengers at the time when an elevator stops by engaging a pair of arms with holding means arranged on left and right guide rails by way of driving a driving means at the time when the elevator stops. CONSTITUTION: A passenger car 10 which stops at a story floor platform 30 rotates a starting motor in the counterclockwise direction by a control device 40 before a passenger cage door opens. Consequently, a pair of arms 14 moves in the direction of a guide rail 20 along a guide 17 supported and guided on a bottom part of the passenger car 10 and engaged with a bracket 21 along a guide 23 of the bracket 21. Thereafter, the passenger cap door opens and getting-in-and-off of passengers is started.  As dead weight of the passenger car 10 and weight of the passengers are all supported by the guide 17 of the passenger car 10 and the guide 23 of the bracket 21, it is possible to prevent sinkage and flotation of the passenger car 10 at the time of getting-on-and-off of the passengers due to growth of bubbles in a high pressure fluid in a cylinder 1 and expansion and contraction of a rope 8 as the high pressure fluid is supplied from a fluid pressure pump 3 and discharged from the fluid pressure cylinder 1 to a fluid tank 6.
Patent JP-S61106310-A (JP)
Title: Carrying device
Inventor: SUGIURA SHUJI
IPC: B65G21/22
Filed: 1984-10-25
Abstract: PURPOSE:To prevent disablement of carrying due to deformation of carrying member by providing engaging grooves having downward opening at the opposite sides of carrying rail of hollow cross-section and slidably engaging a chain coupled with holding chips having stopper click in front. CONSTITUTION:A flat board 32 is mounted on the stopper clicks 14 of right and left holding chips 10 while moving a support 30 to the right and left with correspondence to the size of flatboard 32. Then a chain 8 is rotated to travel the holding chip 10 along the sideface 2a of rail 2 thus to carry the flatboard 32. Even if subjected to thermal function in the way of transportation, the heat is radiated through the fins 24 and the radiation is promoted through the hollow section 4, thus to reduce thermal influence. Inclination of the holding chip 10 to the backface side is blocked by a slidable supporting chip 16 to reduce extension/contraction of holding interval as low as possible thus to prevent disablement of carrying.
Patent JP-H0778631-A (JP)
Title: Manufacture of polymer solid electrolyte lithium battery
Inventor: MAEJIMA TOSHIKAZU
IPC: H01M4/485
Filed: 1993-09-08
Abstract: PURPOSE:To provide a polymer solid electrolyte lithium battery which can preclude capacity drop at the initial stage of charging and discharging through preventing of generation of a large stress in a positive electrode active material layer, CONSTITUTION:An aqueous solution of amorphous vanadium pentoxide is applied to a positive electrode electricity collector 1 and dried to form a positive electrode active material layer 2. This layer 2 is laminated on a negative electrode active material 4 consisting of lithium foil with a polymer solid electrolyte 5 interposed, and thus a polymer solid electrolyte lithium battery is assembled. After the assembly, forced discharging takes place until V2O5.nH2O in the positive electrode active material layer 2 becomes LixV2O5.nH2O (1.5<X<3.0).
Patent JP-S59115005-A (JP)
Inventor: YOU ZUIKEI
IPC: A47B17/00
Filed: 1982-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6281721-A (JP)
Title: Semiconductor device
Inventor: FUJII HIDETAKE
IPC: H01L23/538
Filed: 1985-10-07
Abstract: PURPOSE:To contrive the high functions and highly-packing density and the reduction of cost by laminating plural semiconductor chips vertically in one semiconductor package to seal them. CONSTITUTION:In a package 11, a first semiconductor chip 12 is sealed and on the semiconductor chip 12, a second semiconductor chip 13 is laminated. Around the first semiconductor chip 12, plural bonding posts 14... are properly arranged and plural first bonding pads 15... are properly arranged in the edge parts of the first semiconductor chip 12. In the edge parts of the second semiconductor chip 13, plural second bonding pads 16... are properly arranged. Bonding wires 17... connect respectively the first and second bonding pads 15 and 16, the first bonding pads 15 and the bonding posts 14, and the second bonding pads 16 and the bonding posts 14.
Patent JP-H0539068-A (JP)
Title: Rubber crawler
Inventor: UCHIDA SHINJI
IPC: B62D55/253
Filed: 1991-08-08
Abstract: PURPOSE:To provide a rubber crawler to reduce noise and vibration. CONSTITUTION:In a rubber crawler constituted of an endless rubber elastic body 11, cores breadthwise embedded therein in the lengthwise direction, and steel cord rows surrounding the cores, forming rubber lugs 20 projecting on the outer circumference side of the endless rubber elastic body and projecting pairs of angular parts 15, 16 extended from the cores projecting in rows on the inner circumferential side of the endless rubber elastic body, it is characterized in that rubber projections 17, 18 higher than the height of the above- mentioned angular parts are formed on the inner circumferential face of the rubber crawler adjacent to the angular parts, and favorably the rubber projections are formed outside the pairs of angular parts in parallel with them. Because collision and contact between the angular parts and a carrier roller on the opposite side of the rubber crawler are limited, generation of noise and vibration due to them can be effectively reduced.
Patent JP-H0387523-A (JP)
Title: Door for microwave oven
Inventor: KAWAI KAZUHIRO
IPC: H05B6/76
Filed: 1989-08-30
Abstract: PURPOSE:To reduce the number of component parts and enhance assembleability, interchangeability and economy, by pushing an end face of a screen into a wider one of a pair of grooves provided respectively at left and right ends or upper and lower ends of the surface of an outer frame, moving the screen until the end face makes contact with the depth end of the narrower groove, and pushing a spacer into an angular hole on the side of the wider groove. CONSTITUTION:A pair of grooves, one of which has a width W1 greater than the width W2 of the other by several millimeters and which have a depth greater than the thickness of a screen by about 0.5mm, are provided respectively at left and right ends on the front side of a resin-made outer frame 3. The length 11 of the screen 4 is equal to l2- (W2 + about 1mm), where 12 is the spacing between both groove ends of the outer frame. The width of an angular hole 3C is equal to 12-11, and a spacer 5 is slightly smaller than this size. First, a silicone adhesive 8 is applied to several parts of a flat surface 3F of the outer frame 3, one edge of the screen 4 is pushed into the wider groove to the depth end 3D of the groove, and is then brought into contact with the flat surface 3F. Next, the screen 4 is shifted to press the other edge thereof to the depth end 3E of the narrower groove, and the spacer 5 is pushed into the angular hole 3C. A main body 1 of a door is fitted to the inside of the outer frame 3, a cover 6 is adhered to a central part 1A of the main body 1, and an inner frame 7 is fitted on a slit plate 2.
Patent JP-H0273589-A (JP)
Title: Connection mechanism for memory card
Inventor: KIMURA MASATOSHI
IPC: G11C5/00
Filed: 1988-09-08
Abstract: PURPOSE:To protect a memory for a hot-line insertion and extraction and to connect between a card and terminal equipment by adding difference in length to the terminal coupling part of a card side and a terminal equipment side connector, ensuring an electrical sequence and putting a buffer circuit to all the terminal except the power source input line of the terminal equipment side and a grounding line. CONSTITUTION:When a memory card 21 is extracted form the terminal equipment under a hot-line condition (however, a card enable signal is at a non-operation level), since a grounding terminal 22 is longer than terminals 17a-17n-1 by the length of (l), the terminals 22 and 16n are not detached before detaching from the terminals 16a-16n-1 of a card side connector 16 and the terminal 22 firstly contacts at the time of the insertion. Consequently, even when a chattering wave form to be caused by terminal detachment is generated at the time of detaching and attaching the card 21, the intervals T1 and T2 of a grounding signal maintain an 0V. Thus, the potential drop of the internal power source line of the card 21 is not generated, by memory is surely protected and the influence of a chattering to be caused by the attaching and detaching over the terminal equipment side can be avoided, since a buffer circuit 23 is inserted into input and output terminals 19b-19n-1.
Patent JP-H04103164-A (JP)
Title: Gate array
Inventor: ISHIBASHI ATSUHIKO
IPC: H01L21/82
Filed: 1990-08-22
Abstract: PURPOSE:To prevent an instantaneous high voltage from being directly applied to a transistor from the outside of a gate array by a method wherein an output buffer circuit is formed of a buffer cell out of buffer cells composed of a transis tor, a resistor, a capacitor, and the like, and the resistors contained in the other buffer cells are positioned between the output buffer circuit and a pad. CONSTITUTION:An output buffer circuit is formed in a buffer cell 21 by wiring with metal wires, and input terminals 8 and 9 are provided. At this point, a resistor 107 provided inside a buffer cell 22 which is adjacent to the buffer cell 21 and in which an output buffer circuit or an input buffer circuit is not provided is connected with a metal wiring so as to be located between a PMOS 101 and an NMOS 102 and a pad 5. By this method, when an instantaneous high voltage such as a surge or the like is applied to the pad 5 from outside of a gate array, it can be prevented from being directly conducted to the PMOS 101 and the NMOS 102 by the resistor 107, so that a gate array of this design can be improved in breakdown strength.
Patent JP-S63120112-A (JP)
Title: Pitch type carbon yarn having high modulus of elasticity and production thereof
Inventor: HINO TAKASHI
IPC: D01F9/14
Filed: 1986-09-24
Abstract: PURPOSE:To obtain carbon yarn having extremely high modulus of elasticity and high crystallizability at the interior of the yarn than that at the outer surface layer part at a relatively low temperature and economically, by spinning a carbonaceous pitch consisting essentially of an optically anisotropic component to give yarn, making only the outer surface layer part infusible and calcining. CONSTITUTION:A carbonaceous pitch consisting essentially of an optically anisotropic component is spun to give yarn having 9-14mum diameter. Then the yarn, for example, is treated in an oxidizing atmosphere under conditions of 150-200 deg.C infusibility starting temperature, 1-2 deg.C rate of heating and 250-350 deg.C final temperature. After the final temperature is reached, the yarn is immediately cooled to make only the outer surface layer part (e.g. 1-3mu) infusible. Successively, the infusible yarn is calcined in an inert atmosphere under conditions of 20-500 deg.C/min rate of heating, 2,000-3,000 deg.C final temperature and 4-150min time to give the aimed carbon yarn having higher crystallizability at the interior of the yarn than that at the outer surface layer part of the yarn (usually >=10% larger in size of crystallite) in the cross section of the yarn.
Patent JP-H0387389-A (JP)
Title: Electrode for plasma etching and its production
Inventor: HORIO TAISHIN
IPC: H01L21/3065
Filed: 1989-08-30
Abstract: PURPOSE:To easily produce the electrode having long service life and free from wafer contamination at a low cost by impregnating a reaction composition of a condensed polynuclear aromatic compound, an aromatic cross linking agent, and an acid catalyst into a sheet-like material of carbon fibers and then carrying out heating and pressing. CONSTITUTION:A thermosetting resin composition prepared by allowing, essentially, a condensed polynuclear aromatic compound of >=2 rings, an aromatic cross linking agent consisting of aromatic substance of >=1 rings having >=2 substituents of at least one kind radical among hydroxymethyl groups and halomethyl groups, and an acid catalyst to react with each other is impregnated into the pores in a sheet-like material consisting of carbon fibers, followed by drying. It is preferable to carry out the above drying at 120-180 deg.C. Plural sheet-like materials mentioned above are laminated, it necessary, and subjected to heating and pressing. It is preferable to carry out the above heating and pressing under 10-200kg/cm<2> pressure at 150-600 deg.C. By this method, the electrode for plasma etching where carbon resulting from the above thermosetting resin composition is filled into the above pores and the collapse of structure, such as falling of granular material, is prevented can be obtained.
Patent JP-H0886673-A (JP)
Title: Pressure type flowmeter
Inventor: YAO YUJI
IPC: G01F1/34
Filed: 1994-09-20
Abstract: PURPOSE: To enhance the reliability of a pressure type flowmeter. CONSTITUTION: The pressure type flowmeter comprises an L-shaped tube 2 encapsulating an antifreezing solution disposed in an enclosed piping 1 with the cross-section thereof directing perpendicular to the direction of a fluid 7 a diaphragm 8 disposed at the cross-section part of the L-shaped tube 2 in order to separate the fluid 7 from the antifreezing solution 3 and to transmit the dynamic pressure of the fluid 7 to the antifreezing liquid 3, and a short piping 4 coupled with the L-shaped tube 2 in order to lead out the dynamic pressure to the outside of the piping 1.
Patent JP-H0388214-A (JP)
Title: Noise filter wire
Inventor: UCHIDA SEIICHI
IPC: H01B7/00
Filed: 1989-08-29
Abstract: PURPOSE:To get shielding and filtering functions with a simple constitution to simplify the manufacturing work and reduce the cost by mixing powdered soft ferrite into an insulator with which the external circumference of a conductor is covered. CONSTITUTION:A lead wire 3 is made up by covering the external circumference of a conductor 1 with an insulator 2, while the insulator 2 is formed by mixing powdered soft ferrite 2a whose magnetic permeability and heat loss are great with an insulating material 2b of vinyl chloride, polyethylene, etc. When noise current flows in the conductor 1, a magnetic flux is produced by noise current at the external circumference of the conductor 1, and this magnetic flux interlinks to the soft ferrite 2a in the insulator 2. Then, the soft ferrite 2a scrapes up the magnetic flux which occurs around the conductor 1 and also converts the taken-in magnetic flux into heat and the noise current superimposed on the conductor 1 is cut off. It is thereby possible to add a noise filter function without complicating the constitution of wire and to simplify the manufacturing work and to reduce the cost.
Patent JP-H0558472-A (JP)
Title: Sheet feeding device and image forming device
Inventor: SHIRATORI TATSUYA
IPC: G03G15/00
Filed: 1991-09-04
Abstract: PURPOSE:To maintain paper feeding pressure constant by making the force to energize a transfer paper loaded on a middle plate to a paper feeding roller regulatable, even though the sort of the transfer paper loaded on the middle plate is changed so as to convert the weight applied to the middle plate. CONSTITUTION:A middle plate 8 is energized to a paper feeding roller 10 side by a rotatable middle plate pressure arm 9 abutting to the lower surface. The middle plate pressure arm 9 rotates around a shaft 4, and energizes the middle plate 8 by the elasticity of a spring 2 suspended between a spring arm 5 provided at the end of the shaft 4 and a cassette tub 1. Plural holes 5a, 5b, and 5c are formed in the spring arm 5, and by converting the hole to suspend the spring 2, the elasticity can be regulated to convert the energizing force. Consequently, even though the cost of the transfer paper is different and the weight is changed, the paper feeding pressure can be maintained constant by regulating the energizing force.
Patent JP-S6283568-A (JP)
Title: Opening and closing part purifying mechanism in opening and closing control valve
Inventor: OKAZAKI TATSUO
IPC: B01D35/14
Filed: 1985-10-08
Abstract: PURPOSE:To separate and remove deposite built-up to a valve part during process of opening and closing control, by a method wherein electrodes are disposed in a position electrically separate from a valve body and a valve seat body, and a d.c. voltage is applied between the electrodes during opening of a valve. CONSTITUTION:With a cock opened, a pressure on the upper side of a diaphragm 4 is decreased, a valve body 6 is lifted up by the lower end of a valve stem 7 and is separated from a valve seat body 5, and is opened to release the valve body to an opening matching a back pressure. In this case, a switch means 20 is also turned ON, a d.c. voltage is applied between an electrode 14 and each of the valve body 6 and the valve seat 5 and an electrode 15 and each of the valve body 6 and the valve seat body 5, and a current flows through water. This, since calcium content in water is brought into a plus ion state, prevents the calcium content from adhesion to the valve body 6 and the valve seat body 5 and forces it to be attracted to the electrodes 14 and 15 sides.
Patent JP-S6381166-A (JP)
Title: Monoazo compound and dyeing or printing of textile material using said compound
Inventor: YOSHIKAWA SADANOBU
IPC: D06P1/38
Filed: 1986-09-22
Abstract: NEW MATERIAL:A compound expressed by formula I [X is H, methyl, ethyl, methoxy, ethoxy or sulfonic acid residue; Z is -SO2CH=CH2 or -SO2CH2CH2Y (Y is group eliminable with alkali); R1 and R2 are H, methyl, ethyl, methoxy, ethoxy, Cl, Br, nitro, sulfonic acid residue or carboxylic acid residue] as a free acid. EXAMPLE:The compound of formula II. USE:Dye for dyeing or printing an OH-containing fiber material such as cellulose or a carbonamide group-containing fiber material such as polyamide in red color. The dyed fiber has excellent various fastnesses. PREPARATION:The compound of formula III as a free acid and the compound of formula IV are condensed with cyanuric chloride in an aqueous medium preferably first at 0-30 deg.C and 2-7pH and then at 10-50 deg.C and 3-6pH and the obtained monoazo compound of formula V is condensed with the compound of formula VI at 70-100 deg.C and 3-7pH.
Patent JP-H0781495-A (JP)
Title: Molding structure
Inventor: MATSUOKA YOSHIYUKI
IPC: B60R13/04
Filed: 1993-09-09
Abstract: PURPOSE:To improve the adhesive property of a boss and molding body and the molding property of the boss and prevent the molding body from waving by composing a locating boss of a lower thin cylindrical part and upper thin plate piece. CONSTITUTION:A boss 2 is shaped to comprise a lower than cylindrical part 2b and upper thin plate piece 2c. When the boss 2 is inserted into a panel hole 5, the lower end of the cylindrical part 2b and the upper end of the plate piece 2c come in contact with the lower end edge and upper end edge of the panel hole 5 to be located respectively. Then, since the plate piece 2c is deformed in the thermal contraction, expansion or the like of a molding body 1 or dispersion of the dimension of the molding body 1 and panel hole 5, a deviation can be absorbed. Further, the whole molding body 1 is moved upward to absorb the deviation between the boss 2 and panel hole 5, so that the molding body 1 can be prevented from the longitudinal waviness.
Patent JP-H04106581-A (JP)
Title: Magnetic flake orientation type magnetic panel
Inventor: YOKOYAMA TAKEO
IPC: G09F9/37
Filed: 1990-08-27
Abstract: PURPOSE:To enable a recording display which is still sharp even after a long time is elapsed by forming a multi-cell structure between two substrates at least one of which is transparent or translucent and charging transparent or translucent specific-yield-value dispersion liquid, consisting principally of fine magnetic flakes whose saturated magnetism is specific, a dispersant, and a particulate thickener, in cells. CONSTITUTION:The dispersion liquid whose yield value is >=2dyne/cm<2> is prepared by adding the magnetic flakes whose saturated magnetism is >=20emu/g to the transparent or translucent plastic dispersed liquid consisting essentially of the dispersant and paticulate thickener. This dispersion liquid 3 is changed in the respective cells 4 of a substrate which have the cells 4 which are not linked, but independent of one another and after the magnetic flakes are attracted sufficiently to nearby the surface of the substrate 2 from the top surface side of the substrate 2 by a rubber magnet, a substrate 1 is stuck to form the magnetic panel.
Patent JP-H11135252-A (JP)
Title: Heating device with microwave and joining method of joining object using thereof
Inventor: TAKEDA MAMORU
IPC: C03C27/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a heating device using microwaves capable of raising the temp. of a material which is transparent in terms of microwaves and establish a joining method for object using the device. SOLUTION: A susceptor 10 is installed in the specified position in an applicator 2, and in the penetrating part of the susceptor 10, two ceramic materials 13 and an intermediate frit material 14 are arranged in such a way that the latter 14 is interposed between the former 13. The distance between a reflector plate 12 equipped with adjusting rod and a magnetron oscillator part is adjusted so that the microwaves given by the magnetron oscillator part are put in resonance in the position where the susceptor 10 is installed. In this condition, the susceptor 10 absorbs the microwaves from the magnetron oscillator part and emits the radiation heat on the basis of the energy of the absorbed microwaves so that the intermediate frit material 14 is turned in high temp. and fused, and the two ceramic members 13 are joined together with this frit member 14 allowed to serve as adhesives.
Patent JP-S59115305-A (JP)
Title: New basic polymer and its production
Inventor: TADA KEIJI
IPC: C08F8/30
Filed: 1982-12-23
Abstract: PURPOSE:A high-molecular base suitable for use as an anion exchange resin, comprising a three-dimensional polymer containing a polymer unit containing a phenylpyridine skeleton. CONSTITUTION:A three-dimensional crosslinked polymer containing 2-50mol% polymer unit of formula I , 0-70mol% polymer unit of formula II, 0-50mol% polymer unit of formula III, and 10-98mol% polymer unit of formula IV, wherein R1, R2, R3, and R4 are each H or a 1-4C hydrocarbon group, X is a halogen, and the substituent in the benzene ring may be in any position. The above crosslinked copolymer (high-molecular base) is formed by reacting a three- dimensional polymer with an alkyllithium or a phenyllithium, and reacting the product with pyridine (derivative).
Patent JP-H0388095-A (JP)
Title: Method for controlling opening/closing locker
Inventor: SUZUKI NAOHIKO
IPC: G07F17/12
Filed: 1989-08-31
Abstract: PURPOSE:To eliminate need for inputting an identification (ID) number of the like by storing a locker number or the like in a prepaid card and using the locker number or the like as a key to open the door of the locker. CONSTITUTION:A using frequency recording column 16a and a locker number printing column are formed on the front surface of a prepaid card 15 and locker data such as a using data, a locker number, a locker installing position are magnetically recorded on the rear face of the card 15. When the card 15 is set up on a card reader mounted on a locker at the time of using the locker, the locker data are recorded after checking the residual frequency and then a printing item is printed out. When the card 15 is inserted into the card reader at the time of extracting a stored article, the locker data are collated and the corresponding locker can be opened.